Air Quality Telemetry System

AQI 24HR Summary

Search County:
Search Site:
Tuesday, 7/23/2024
This report provides todays AQI forecast for the most current hour and historical AQI 24HR summary data
County Category Site Pollutant Occured AQI
Grays Harbor Good Aberdeen-Division St PM2.5 11 PM 14
Spokane Moderate Airway Heights-W 12th Ave PM2.5 11 PM 53
Skagit Good Anacortes 202 O Avenue PM2.5 11 PM 22
Skagit Good Anacortes-Bartholomew Rd PM2.5 11 PM 24
King Good Auburn-29th Street PM2.5 (NPM25) 11 PM 19
King Good Bellevue-SE 12th St PM2.5 11 PM 17
Whatcom Good Bellingham-Pacific St PM2.5 11 PM 33
Kitsap Good Bremerton-Spruce Ave PM2.5 11 PM 10
Okanogan Good Brewster PM2.5 11 PM 20
Walla Walla Moderate Burbank-Maple St PM10 11 PM 60
Chelan Good Cashmere PM2.5 11 PM 12
Wahkiakum Good Cathlamet PM2.5 11 PM 4
Clallam Good Cheeka Peak O3 11 PM 16
Lewis Good Chehalis-Market Blvd PM2.5 11 PM 19
Chelan Good Chelan-Woodin Ave PM2.5 11 PM 23
Spokane Good Cheney-Turnbull O3 11 PM 34
Asotin Moderate Clarkston-13th St PM2.5 11 PM 77
Kittitas Good Cle Elum PM2.5 11 PM 7
Spokane Good Colbert-Greenbluff Rd PM2.5 11 PM 41
Stevens Good Colville-E 1st St PM2.5 11 PM 43
Whatcom Good Custer-Loomis PM2.5 11 PM 25
Snohomish Good Darrington-Fir St PM2.5 11 PM 19
Lincoln Good Davenport PM2.5 11 PM 19
Columbia Good Dayton-W Main St PM2.5 11 PM 34
Douglas Good East Wenatchee-8th St NE PM2.5 11 PM 16
Kittitas Good Ellensburg-Discovery Hall PM2.5 11 PM 11
Kittitas Good Ellensburg-Mountain View Ave PM2.5 11 PM 11
Kittitas Good Ellensburg-N Cora St PM2.5 11 PM 12
Kittitas Good Ellensburg-Ruby St PM2.5 11 PM 29
Chelan Good Entiat Mobile PM2.5 11 PM 15
King Good Enumclaw-Mud Mtn. O3 11 PM 31
Snohomish Good Everett-Beverly Park Rd PM2.5 11 PM 15
Whatcom Good Ferndale-Kickerville Road SO2 11 PM 0
Whatcom Good Ferndale-Mountain View Rd SO2 11 PM 0
Benton Good Finley-S Finley Road PM2.5 11 PM 33
Grant Good George PM2.5 11 PM 27
Klickitat Good Goldendale-W Court St PM2.5 11 PM 13
King Good Issaquah-Lake Sammamish O3 11 PM 17
Benton Good Kennewick-Metaline PM2.5 11 PM 44
Benton Good Kennewick-S Steptoe St O3 11 PM 44
Thurston Good Lacey-College St O3 11 PM 20
Whitman Good LaCrosse-Hill St PM2.5 11 PM 38
King Good Lake Forest Park-Town Center PM2.5 11 PM 13
Chelan Good Leavenworth-Evans St PM2.5 11 PM 23
Cowlitz Good Longview-30th Ave PM2.5 11 PM 18
Whatcom Good Maple Falls - Azure Way PM2.5 11 PM 29
Snohomish Good Marysville-7th Ave PM2.5 11 PM 35
Grant Good Mattawa Wahluke High School PM2.5 11 PM 24
Spokane Good Medical Lake Mobile PM2.5 11 PM 24
Franklin Good Mesa-Pepiot Way PM2.5 11 PM 47
Grant Good Moses Lake-Balsam St PM2.5 11 PM 44
Yakima Good Moxee–E Seattle Ave PM2.5 11 PM 37
Pierce Good Mt Rainier-Jackson Visitors Ctr O3 11 PM 34
Skagit Good Mt Vernon-S Second St PM2.5 11 PM 16
Clallam Good Neah Bay 2-Makah Tribe PM2.5 11 PM 16
Pend Oreille Good Newport-Calispel PM2.5 11 PM 23
King Good North Bend-North Bend Way PM2.5 11 PM 17
Island Good Oak Harbor-SW 6th PM2.5 11 PM 20
Okanogan Good Omak-Colville Tribe PM2.5 11 PM 25
Skagit Good Padilla Bay PM2.5 11 PM 3
Garfield Moderate Pomeroy-Pataha St PM2.5 11 PM 53
Clallam Good Port Angeles- E 5th St PM2.5 11 PM 16
Jefferson Good Port Townsend-San Juan Ave PM2.5 11 PM 14
Benton Moderate Prosser-Highland Dr PM2.5 11 PM 58
Whitman Moderate Pullman-Dexter SE PM2.5 11 PM 56
Grant Good Quincy-3rd Ave NE PM2.5 11 PM 45
Pacific Good Raymond-4th St PM2.5 11 PM 15
Ferry Unhealthy For Sensitive Groups Republic PM2.5 11 PM 123
Adams Good Ritzville-Alder St PM2.5 11 PM 38
Whitman Good Rosalia-Josephine St PM2.5 11 PM 48
Grant Good Royal City PM2.5 11 PM 27
King Good Seattle-10th & Weller PM2.5 11 PM 21
King Good Seattle-16th Ave S PM2.5 11 PM 8
King Good Seattle-Beacon Hill PM2.5 11 PM 17
King Good Seattle-College Way N PM2.5 11 PM 6
King Good Seattle-Duwamish PM2.5 11 PM 20
King Good Seattle-Linden Ave N PM2.5 11 PM 7
King Good Seattle-South Park PM2.5 11 PM 32
Mason Good Shelton-W Franklin PM2.5 11 PM 16
Grant Moderate Soap Lake-4th Ave SE PM2.5 11 PM 54
Spokane Moderate Spokane Valley-E Broadway Ave PM2.5 11 PM 52
Spokane Good Spokane Valley-E Buckeye Ave PM2.5 11 PM 34
Spokane Good Spokane Valley-E Wellesley Ave PM2.5 11 PM 25
Spokane Good Spokane Valley-N Pines Rd PM2.5 11 PM 33
Spokane Moderate Spokane-Augusta Ave PM2.5 11 PM 52
Spokane Good Spokane-E Garland Ave PM2.5 11 PM 29
Spokane Good Spokane-E Joseph Ave PM2.5 11 PM 31
Spokane Moderate Spokane-E Sprague Ave PM2.5 11 PM 51
Spokane Good Spokane-E Stonewall Ave PM2.5 11 PM 28
Spokane Good Spokane-Greenbluff O3 11 PM 50
Spokane Good Spokane-Monroe St PM2.5 11 PM 46
Spokane Good Spokane-N Howard St PM2.5 11 PM 33
Spokane Good Spokane-N Perry St PM2.5 11 PM 30
Spokane Good Spokane-S Pittsburg St PM2.5 11 PM 26
Skamania Good Stevenson PM2.5 11 PM 11
Yakima Moderate Sunnyside-S 16th St PM2.5 11 PM 66
Pierce Good Tacoma-Alexander Ave PM2.5 11 PM 20
Pierce Good Tacoma-L Street PM2.5 11 PM 11
Pierce Good Tacoma-S 36th St NO2 11 PM 13
Yakima Moderate Toppenish-Yakama Tribe PM2.5 11 PM 64
King Good Tukwila Allentown PM2.5 11 PM 32
Snohomish Good Tulalip-Totem Beach Rd PM2.5 11 PM 14
Okanogan Good Twisp-S Lincoln St PM2.5 11 PM 47
Clark Good Vancouver NE 84th Ave PM2.5 11 PM 12
Clark Good Vancouver-Blairmont Dr O3 11 PM 27
Walla Walla Moderate Walla Walla-12th St PM2.5 11 PM 55
Stevens Good Wellpinit-Spokane Tribe PM2.5 11 PM 27
Chelan Good Wenatchee-Fifth St PM2.5 11 PM 25
Chelan Good Wenatchee-Methow St PM2.5 11 PM 20
Klickitat Good White Salmon-N Main Ave PM2.5 11 PM 12
Okanogan Good Winthrop-Chewuch Rd PM2.5 11 PM 25
Clark Good Yacolt-Yacolt Rd PM2.5 11 PM 21
Yakima Moderate Yakima-4th Ave PM2.5 11 PM 53